When I received it, I can't believe it shipped from and sold by Amazon.co.jp, because there are so many questions.
Q1: No 納品書；
Q2：there were no seal on watch box , also no protective films;
Q3: strap, case, buckle all have no protective films;
Q4: guarantee is blank;
Q5: No tag.
So, how you can ensure that it is quality product？ and without single product bar code, it can't guarantee.
All in all, this is a very unpleasant shopping， I choose to return.